
ST300 SPIDER
12
2. OPERATION MODES OF ST300
For tackling the various tasks of detecting and locating eavesdropping electronics, ST300
“
SPIDER”
packs versatile features, both active and passive, and is supplied with a variety of accessories answering
these needs.
It is designed and programmed to function in the following modes:
– electronic switch;
– low-frequency amplifier;
– wired receiver;
– wired nonlinear junction detector;
– reflection meter;
– cable locator.
All of these modes are user-activated. ST300 can only operate in one of the main modes at a time.
2.1 STARTUP
Fig.11
The Main Unit of ST300 is turned on and off with the
“
ON/OFF
VOLUME” switch on its right side (4, Fig.2).
Within 1-2 seconds of activation the screen will show:
– manufacturer name and logo;
– name of the device;
– firmware version (Fig.11).
Press any button to go to the Start Menu.
2.2 Start Menu (Mode Selection Menu)
The Start Menu is the point of entry to all the operation modes of ST300.
Attention! If the Electronic Switch is not connected with the Main Unit of ST300, only
“
WIRED RECEIVER
”
and
“
SETTINGS
”
modes are available.
The appearance of the Start Menu in the absence of the Electronic Switch is shown in Fig. 12.
Fig.12
The numbers in Fig. 12 represent:
1 – status bar
2 – current mode
3 – indication of the selected wire pair (reading
“
OFF
”
if the Electronic Switch is not connected)
4 – battery status
5 – clock (in
“
hh-mm
”
format)
6 – main area of the display (now listing the available
modes)
7 – assignment of hotkeys (if the Electronic Switch is
not connected, only the
“
WR
”
key is available that
turns on the
“
WIRED RECEIVER
”
mode)
The modes will be shown differently in the main
area (6, Fig.12) depending on whether the Switch is
connected or not.
Fig.13 shows three possible appearances of the same menu item, depending on the presence or
absence of the Electronic Switch, and cursor position:
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